InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (4 ops.)
Explore the detailed record of transactions filed by MARINER JONATHAN D, Director. Insider active across 5 companies, notably OneStream, Inc.. Aggregated, 16 disclosures have been published. Total volume traded: €757k. The latest transaction was filed on 6 January 2026 — Cession. Regulator: SEC (Form 4). The full history is openly available.
Declarations16 total
US$46,7132,415 shares@ US$19.34280.0008% mcap12.3% of flow
Class A Common Stock
SEC:0001063663-26-000002·
€46,7132,415 shares@ €19.34280.0008% mcap6.2% of flow
Class A Common Stock
SEC:0001063663-26-000002:0·
US$331,71318,423 shares@ US$18.00530.0056% mcap87.7% of flow
Class A Common Stock
SEC:0001063663-25-000004·
€331,71318,423 shares@ €18.00530.0056% mcap43.8% of flow
Class A Common Stock
SEC:0001063663-25-000004:0·
€191,27228,653 shares@ €6.67550.0005% mcap100.0% of flow
Class A common stock
SEC:0001805284-22-000099:0·
€4,52519,492 shares@ €0.23212.6% of flow
Common Stock
SEC:0001209191-22-036773:0·
€2,56910,779 shares@ €0.23831.5% of flow
Common Stock
SEC:0001209191-22-031846:0·
€169,80157,835 shares@ €2.935996.0% of flow
Common Stock
SEC:0001209191-22-025349:0·
0380,974 shares0
Common Stock
SEC:0001209191-22-017954:0·
€140,0861,634.655 shares@ €85.69790.0007% mcap100.0% of flow
Class A Common Stock
SEC:0000100493-22-000044:0·
0708,222 shares0
Common Stock
SEC:0001209191-21-071289·
0708,222 shares0
Common Stock
SEC:0001209191-21-071289:0·
212,134 shares
Common Stock
SEC:0001209191-21-061067·
212,134 shares
Common Stock
SEC:0001209191-21-061067:0·
06,519 shares0
Class A common stock
SEC:0001805284-21-000023·
06,519 shares0
Class A common stock
SEC:0001805284-21-000023:0·
16 of 16 declarations
About MARINER JONATHAN D
Jonathan D Mariner is a director at OneStream, Inc.
